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Background: Human immunodeficiency virus (HIV) infection is associated with depression. However, previous studies have not addressed familial factors., Methods: Nationwide, population-based, matched cohort study of people with HIV (PWH) in Denmark between 1995 and 2021 who were matched on sex and date of birth with a comparison cohort randomly selected from the Danish population. Family-related factors were examined by inclusion of siblings of those in the cohorts. We calculated hazard ratios (HRs) for depression, receipt of antidepressants, electroconvulsive therapy (ECT), and suicide, as well as the yearly proportions of study cohorts with psychiatric hospital contact due to depression and receipt of antidepressants from 10 years before to 10 years after study inclusion., Results: We included 5943 PWH and 59 430 comparison cohort members. Median age was 38 years, and 25% were women. We observed an increased risk of depression, receipt of antidepressants, ECT, and suicide among PWH in the 2 first years of observation (HR, 3.3; 95% confidence interval [CI]: 2.5-4.4), HR, 3.0 (95% CI: 2.7-3.4), HR, 2.8 (95% CI: .9-8.6), and HR, 10.7 (95% CI: 5.2-22.2), thereafter the risk subsided but remained increased. The proportions of PWH with psychiatric hospital contact due to depression and receipt of antidepressants were increased prior to and especially after HIV diagnosis. Risk of all outcomes was substantially lower among siblings of PWH than among PWH (HR for receipt of antidepressants, 1.1; 95% CI: 1.0-1.2)., Conclusions: PWH have an increased risk of depression. Family-related factors are unlikely to explain this risk., Competing Interests: Potential conflicts of interest. A. M. L. reports unrestricted research grants from Gilead and speaker honoraria/advisory board activity from Gilead, GSK, and Pfizer, with no relation to the current study; consulting fees from AbbVie and MSD (paid to institution); participation on a data and safety monitoring board for Novo Nordisk (paid to author); grants or contracts outside this work to institution from the Lundbeck Foundation and Novo Nordisk; payment or honoraria for lectures unrelated to this work from MSD, Pfizer, and GSK; and support for attending meetings from MSD, Chiesi, and Advanz. I. S. J. reports grants or contracts to institution from Odense University Hospital and consulting fees (to author) from Pfizer. M. M. T. reports a grant or contract from the Research Fund of Copenhagen University Hospital—Rigshospitalet (PhD scholarship) and travel grants for participation in a conference from GSK Pharma A/S. All remaining authors: No reported conflicts of interest. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Reproductive health in women with human immunodeficiency virus (HIV) (WWH) has improved in recent decades. We aimed to investigate incidences of childbirth, pregnancy, spontaneous abortion, and induced abortion among WWH in a nationwide, population-based, matched cohort study., Methods: We included all WWH aged 20-40 years treated at an HIV healthcare center in Denmark from 1995 to 2021 and a matched comparison cohort of women from the general population (WGP). We calculated incidence rates per 1000 person-years and used Poisson regression to calculate adjusted incidence rate ratios (aIRRs) of childbirth, pregnancy, spontaneous abortion, and induced abortion stratified according to calendar periods (1995-2001, 2002-2008, and 2009-2021)., Results: We included 1288 WWH and 12 880 WGP; 46% of WWH were of African origin, compared with 1% of WGP. Compared with WGP, WWH had a decreased incidence of childbirth (aIRR, 0.6 [95% confidence interval, .6-.7]), no difference in the incidence of pregnancy (0.9 [.8-1.0]) or spontaneous abortion (0.9 [.8-1.0]), but an increased incidence of induced abortion (1.9 [1.6-2.1]) from 1995 to 2021. The aIRRs for childbirth, pregnancy, and spontaneous abortion increased from 1995-2000 to 2009-2021, while the aIRR for induced abortion remained increased across all time periods for WWH., Conclusions: From 1995 to 2008, the incidences of childbirth, pregnancy, and spontaneous abortion were decreased among WWH compared with WGP. From 2009 to 2021, the incidence of childbirth, pregnancy, and spontaneous abortion no longer differed among WWH compared with WGP. The incidence of induced abortions remains increased compared with WGP., Competing Interests: Potential conflicts of interest. N. W. reports unrestricted research grants from AbbVie and Gilead, consulting fees from AbbVie and MSD, and participation on a data and safety monitoring board for Novo Nordisk. A. M. L. reports unrestricted research grants from Gilead and speaker honoraria/advisory board activity from Gilead, GSK, and Pfizer, with no relation to the current study; consulting fees from AbbVie and MSD (both as clinical investigator; paid to institution); and participation on a data and safety monitoring board for Novo Nordisk (paid to author). All other authors report no potential conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: The impact of pre-antiretroviral treatment (ART) HIV-RNA on time to successful virological suppression and subsequent failure in HIV patients remains poorly investigated., Methods: We used the Swedish InfCareHIV database and the Danish HIV Cohort Study to evaluate impact of pre-ART HIV-RNA on primary virological suppression (HIV-RNA < 50 copies/ml) and risk of secondary virological failure (two consecutive HIV-RNA > 200 copies/ml or one >1000 copies/ml). The study included 3366 Swedish and 2050 Danish ART naïve individuals who initiated ART in the period 2000-2018. We used Kaplan-Meier estimates and Cox regression analyses to estimate absolute risks and hazard ratios., Results: In both cohorts, more than 95% of patients with a pre-ART HIV-RNA <100 000 copies/ml obtained virological suppression within the first year after ART initiation contrasting 74% (Sweden) and 86% (Denmark) in those with HIV-RNA >1 000 000 copies/ml. Almost all patients obtained virological suppression after four years irrespective of pre-ART HIV-RNA. In contrast, we observed no substantial impact of pre-ART HIV-RNA on risk of virological failure once virological suppression was obtained., Conclusion: High pre-ART HIV-RNA is strongly associated with increased time to successful virological suppression, but pre-ART HIV-RNA has no impact on risk of subsequent virological failure., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Objective: It remains unclear whether people with HIV (PWH) have increased risk of aneurysms. We aimed to investigate if the risk of subarachnoid haemorrhage, cerebral aneurysm, aortic aneurysm and other arterial aneurysms and dissections is increased in PWH compared with the general population., Design: We performed a nationwide population-based matched cohort study., Methods: We compared PWH with age-matched and sex-matched comparison cohort members to calculate incidence rate ratios (IRR) of subarachnoid haemorrhage, cerebral aneurysm, aortic aneurysm and other arterial aneurysms and dissections as well as surgery for these conditions., Results: We included all PWH, who were Danish residents and treated at a HIV healthcare centre between January 1995 and February 2018 ( n  = 6935) and an age-matched and sex-matched comparison cohort ( n  = 55 480). PWH had increased risk of subarachnoid haemorrhage (IRR 1.7, 95% CI, 1.1-2.6), but no increased risk of surgery for this condition. PWH had no increased risk of cerebral aneurysm or aortic aneurysm or surgery for these conditions. The risk of other arterial aneurysms and dissections was increased in PWH (IRR 2.0, 95% CI, 1.4-2.9), but this only applied for PWH who reported intravenous substance use as a route of HIV transmission (IRR 18.4, 95% CI, 9.3-36.6), and not for PWH without reported injection drug use (IRR 1.2, 95% CI, 0.73-1.7)., Conclusion: PWH were not at an increased risk of cerebral, aortic or other arterial aneurysms and dissections. Although PWH were at an increased risk of subarachnoid haemorrhage, subarachnoid haemorrhages were rare among PWH., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)